Sciweavers

3628 search results - page 2 / 726
» The Decision Diffie-Hellman Problem
Sort
View
CCS
2009
ACM
15 years 10 months ago
An ID-based authenticated key exchange protocol based on bilinear Diffie-Hellman problem
In this paper, we present a new ID-based two-party authenticated key exchange (AKE) protocol, which makes use of a new technique called twin Diffie-Hellman problem proposed by Cas...
Hai Huang, Zhenfu Cao
EUROCRYPT
2006
Springer
15 years 1 months ago
Security Analysis of the Strong Diffie-Hellman Problem
Let g be an element of prime order p in an abelian group and Zp. We show that if g, g , and gd are given for a positive divisor d of p - 1, we can compute the secret in O(log p
Jung Hee Cheon
ASIACRYPT
2001
Springer
15 years 1 months ago
Provably Authenticated Group Diffie-Hellman Key Exchange - The Dynamic Case
Dynamic group Diffie-Hellman protocols for Authenticated Key Exchange (AKE) are designed to work in a scenario in which the group membership is not known in advance but where parti...
Emmanuel Bresson, Olivier Chevassut, David Pointch...
IJNSEC
2008
96views more  IJNSEC 2008»
14 years 10 months ago
Weak Composite Diffie-Hellman
In1985, Shmuley proposed a theorem about intractability of Composite Diffie-Hellman. The theorem of Shmuley may be paraphrased as saying that if there exist a probabilistic polyno...
Kooshiar Azimian, Javad Mohajeri, Mahmoud Salmasiz...